119 lines
8.2 KiB
XML
119 lines
8.2 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<cvrfdoc xmlns="http://www.icasi.org/CVRF/schema/cvrf/1.1" xmlns:cvrf="http://www.icasi.org/CVRF/schema/cvrf/1.1">
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<DocumentTitle xml:lang="en">An update for varnish is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2</DocumentTitle>
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<DocumentType>Security Advisory</DocumentType>
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<DocumentPublisher Type="Vendor">
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<ContactDetails>openeuler-security@openeuler.org</ContactDetails>
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<IssuingAuthority>openEuler security committee</IssuingAuthority>
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</DocumentPublisher>
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<DocumentTracking>
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<Identification>
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<ID>openEuler-SA-2021-1374</ID>
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</Identification>
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<Status>Final</Status>
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<Version>1.0</Version>
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<RevisionHistory>
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<Revision>
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<Number>1.0</Number>
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<Date>2021-09-30</Date>
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<Description>Initial</Description>
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</Revision>
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</RevisionHistory>
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<InitialReleaseDate>2021-09-30</InitialReleaseDate>
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<CurrentReleaseDate>2021-09-30</CurrentReleaseDate>
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<Generator>
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<Engine>openEuler SA Tool V1.0</Engine>
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<Date>2021-09-30</Date>
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</Generator>
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</DocumentTracking>
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<DocumentNotes>
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<Note Title="Synopsis" Type="General" Ordinal="1" xml:lang="en">varnish security update</Note>
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<Note Title="Summary" Type="General" Ordinal="2" xml:lang="en">An update for varnish is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2.</Note>
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<Note Title="Description" Type="General" Ordinal="3" xml:lang="en">This is Varnish Cache, a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that speaks HTTP and configure it to cache the contents. Varnish Cache is really, really fast. It typically speeds up delivery with a factor of 300 - 1000x, depending on your architecture.
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Security Fix(es):
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A flaw was found in Varnish. The Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header for a POST request. As a result, this flaw allows the information on the Varnish cache to be poisoned. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.(CVE-2021-36740)</Note>
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<Note Title="Topic" Type="General" Ordinal="4" xml:lang="en">An update for varnish is now available for openEuler-20.03-LTS-SP1 and openEuler-20.03-LTS-SP2.
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openEuler Security has rated this update as having a security impact of medium. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.</Note>
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<Note Title="Severity" Type="General" Ordinal="5" xml:lang="en">Medium</Note>
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<Note Title="Affected Component" Type="General" Ordinal="6" xml:lang="en">varnish</Note>
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</DocumentNotes>
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<DocumentReferences>
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<Reference Type="Self">
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1374</URL>
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</Reference>
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<Reference Type="openEuler CVE">
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<URL>https://www.openeuler.org/en/security/cve/detail.html?id=CVE-2021-36740</URL>
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</Reference>
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<Reference Type="Other">
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<URL>https://nvd.nist.gov/vuln/detail/CVE-2021-36740</URL>
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</Reference>
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</DocumentReferences>
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<ProductTree xmlns="http://www.icasi.org/CVRF/schema/prod/1.1">
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<Branch Type="Product Name" Name="openEuler">
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<FullProductName ProductID="openEuler-20.03-LTS-SP1" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">openEuler-20.03-LTS-SP1</FullProductName>
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<FullProductName ProductID="openEuler-20.03-LTS-SP2" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">openEuler-20.03-LTS-SP2</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="aarch64">
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<FullProductName ProductID="varnish-debuginfo-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-debuginfo-6.0.0-9.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="varnish-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-6.0.0-9.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="varnish-debugsource-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-debugsource-6.0.0-9.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="varnish-devel-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-devel-6.0.0-9.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="varnish-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-6.0.0-9.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="varnish-debuginfo-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-debuginfo-6.0.0-9.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="varnish-devel-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-devel-6.0.0-9.oe1.aarch64.rpm</FullProductName>
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<FullProductName ProductID="varnish-debugsource-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-debugsource-6.0.0-9.oe1.aarch64.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="noarch">
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<FullProductName ProductID="varnish-help-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-help-6.0.0-9.oe1.noarch.rpm</FullProductName>
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<FullProductName ProductID="varnish-help-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-help-6.0.0-9.oe1.noarch.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="src">
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<FullProductName ProductID="varnish-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-6.0.0-9.oe1.src.rpm</FullProductName>
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<FullProductName ProductID="varnish-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-6.0.0-9.oe1.src.rpm</FullProductName>
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</Branch>
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<Branch Type="Package Arch" Name="x86_64">
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<FullProductName ProductID="varnish-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-6.0.0-9.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="varnish-devel-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-devel-6.0.0-9.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="varnish-debugsource-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-debugsource-6.0.0-9.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="varnish-debuginfo-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP1">varnish-debuginfo-6.0.0-9.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="varnish-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-6.0.0-9.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="varnish-devel-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-devel-6.0.0-9.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="varnish-debuginfo-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-debuginfo-6.0.0-9.oe1.x86_64.rpm</FullProductName>
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<FullProductName ProductID="varnish-debugsource-6.0.0-9" CPE="cpe:/a:openEuler:openEuler:20.03-LTS-SP2">varnish-debugsource-6.0.0-9.oe1.x86_64.rpm</FullProductName>
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</Branch>
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</ProductTree>
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<Vulnerability Ordinal="1" xmlns="http://www.icasi.org/CVRF/schema/vuln/1.1">
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<Notes>
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<Note Title="Vulnerability Description" Type="General" Ordinal="1" xml:lang="en">A flaw was found in Varnish. The Varnish Cache, with HTTP/2 enabled, allows request smuggling and VCL authorization bypass via a large Content-Length header for a POST request. As a result, this flaw allows the information on the Varnish cache to be poisoned. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.</Note>
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</Notes>
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<ReleaseDate>2021-09-30</ReleaseDate>
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<CVE>CVE-2021-36740</CVE>
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<ProductStatuses>
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<Status Type="Fixed">
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<ProductID>openEuler-20.03-LTS-SP1</ProductID>
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<ProductID>openEuler-20.03-LTS-SP2</ProductID>
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</Status>
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</ProductStatuses>
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<Threats>
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<Threat Type="Impact">
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<Description>Medium</Description>
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</Threat>
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</Threats>
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<CVSSScoreSets>
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<ScoreSet>
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<BaseScore>6.5</BaseScore>
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<Vector>AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N</Vector>
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</ScoreSet>
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</CVSSScoreSets>
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<Remediations>
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<Remediation Type="Vendor Fix">
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<Description>varnish security update</Description>
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<DATE>2021-09-30</DATE>
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<URL>https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1374</URL>
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</Remediation>
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</Remediations>
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</Vulnerability>
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</cvrfdoc> |